If you're tired of sleep() calls making your XCUITest suite flaky, this teaches Claude the proper condition-based waiting patterns that actually work in CI. The core insight is simple: wait for UI states, not arbitrary timeouts. It covers waitForExistence, XCTestExpectation, and polling patterns for common scenarios like network requests and animations. With 945 GitHub stars and 202 installs, it's clearly solving a real problem. The skill also includes the new WWDC 2025 Recording UI Automation features for replaying interactions across devices. Worth adding if you've ever had tests pass locally but bomb in your build pipeline.
npx skills add https://github.com/charleswiltgen/axiom --skill axiom-ui-testing